def bubble_short(nums):
    swapped=True
    while swapped:
        swapped=False
        for i in range(len(nums)- 1):
            if nums[i] > nums[i+1]:
                nums[i], nums[i+1] = nums[i+1], nums[i]
                swapped=True
def read2list(filename):
    file = open(filename, 'r')
    data = file.readlines()
    returndata
m1 = read2list()
m2 = read2list("m2_reverse.txt")
m3 = read2list("m3_shuffle.txt")
import time
t_start = time.time()
t_finish = time.time()
print("m1_sorted.txt", round ((t_finish-t_start)*1000),'milliseconds')